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Asset market equilibrium with short-selling and differential information

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  • Wassin Daher

    ()
    (CERMSEM)

  • V. Filipe Martins-da-Rocha

    ()
    (CEREMADE)

  • Yiannis Vailakis

    ()
    (CERMSEM)

Abstract

We introduce differential information in the asset market model studied by Cheng (1991), Dana and Le Van (1996)and Le Van and Truong Xuan (2001). An equilibrium existence result is proven assuming that the economy's information structure satisfies the conditional independency property.

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File URL: ftp://mse.univ-paris1.fr/pub/mse/cahiers2005/B05098.pdf
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Bibliographic Info

Paper provided by Université Panthéon-Sorbonne (Paris 1) in its series Cahiers de la Maison des Sciences Economiques with number b05098.

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Length: 27 pages
Date of creation: Dec 2005
Date of revision:
Handle: RePEc:mse:wpsorb:b05098

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Keywords: Asset market; differential information; competitive equilibrium.;

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References

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  1. Ezra Einy & Diego Moreno & Benyamin Shitovitz, 2001. "Competitive and core allocations in large economies with differential information," Economic Theory, Springer, vol. 18(2), pages 321-332.
  2. Page, Frank Jr., 1987. "On equilibrium in Hart's securities exchange model," Journal of Economic Theory, Elsevier, vol. 41(2), pages 392-404, April.
  3. Wassin Daher & V. Filipe Martins-da-Rocha & Yiannis Vailakis, 2005. "Asset market equilibrium with short-selling and differential information," Cahiers de la Maison des Sciences Economiques b05098, Université Panthéon-Sorbonne (Paris 1).
  4. Nielsen, Lars Tyge, 1989. "Asset Market Equilibrium with Short-Selling," Review of Economic Studies, Wiley Blackwell, vol. 56(3), pages 467-73, July.
  5. Brown,Donald & Werner,Jan, 1991. "Arbitrage and existence of equilibrium in infinite asset markets," Discussion Paper Serie A 344, University of Bonn, Germany.
  6. Hammond, Peter J., 1983. "Overlapping expectations and Hart's conditions for equilibrium in a securities model," Journal of Economic Theory, Elsevier, vol. 31(1), pages 170-175, October.
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  12. Koutsougeras, Leonidas C & Yannelis, Nicholas C, 1993. "Incentive Compatibility and Information Superiority of the Core of an Economy with Differential Information," Economic Theory, Springer, vol. 3(2), pages 195-216, April.
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  14. Dana, Rose-Anne & Le Van, Cuong & Magnien, François, 1999. "On the Different Notions of Arbitrage and Existence of Equilibrium," Economics Papers from University Paris Dauphine 123456789/6228, Paris Dauphine University.
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  19. Carlos Hervés-Beloso & Emma Moreno-García & Nicholas Yannelis, 2005. "Characterization and incentive compatibility of Walrasian expectations equilibrium in infinite dimensional commodity spaces," Economic Theory, Springer, vol. 26(2), pages 361-381, 08.
  20. Allouch, Nizar & Le Van, Cuong & Page, Frank Jr., 2002. "The geometry of arbitrage and the existence of competitive equilibrium," Journal of Mathematical Economics, Elsevier, vol. 38(4), pages 373-391, December.
  21. repec:hal:journl:halshs-00173787 is not listed on IDEAS
  22. Kreps, David M., 1981. "Arbitrage and equilibrium in economies with infinitely many commodities," Journal of Mathematical Economics, Elsevier, vol. 8(1), pages 15-35, March.
  23. Werner, Jan, 1987. "Arbitrage and the Existence of Competitive Equilibrium," Econometrica, Econometric Society, vol. 55(6), pages 1403-18, November.
  24. Green, Jerry R, 1973. "Temporary General Equilibrium in a Sequential Trading Model with Spot and Futures Transactions," Econometrica, Econometric Society, vol. 41(6), pages 1103-23, November.
  25. Herves-Beloso, Carlos & Moreno-Garcia, Emma & Yannelis, Nicholas C., 2005. "An equivalence theorem for a differential information economy," Journal of Mathematical Economics, Elsevier, vol. 41(7), pages 844-856, November.
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Citations

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Cited by:
  1. João Correia-da-Silva & Carlos Hervés-Beloso, 2009. "Prudent expectations equilibrium in economies with uncertain delivery," Economic Theory, Springer, vol. 39(1), pages 67-92, April.
  2. Raad, R., 2012. "Existence of an equilibrium for infinite horizon economies with and without complete information," Journal of Mathematical Economics, Elsevier, vol. 48(4), pages 247-262.
  3. Wassim Daher & V. Martins-da-Rocha & Yiannis Vailakis, 2007. "Asset market equilibrium with short-selling and differential information," Economic Theory, Springer, vol. 32(3), pages 425-446, September.
  4. Guadalupe Fugarolas & Carlos Herves Beloso & Emma Moreno Garcia & Juan Pablo Torres-Martinez, 2005. "A market game approach to differential information economies," Textos para discussão 512, Department of Economics PUC-Rio (Brazil).
  5. Angeloni, Laura & Martins-da-Rocha, Victor Filipe, 2007. "Contract enforcement and incentive compatibility in large economies with differential information: the role of exact feasibility," Economics Working Papers (Ensaios Economicos da EPGE) 647, FGV/EPGE Escola Brasileira de Economia e Finanças, Getulio Vargas Foundation (Brazil).
  6. João Correia da Silva, 2014. "Two-period economies with price-contingent deliveries," FEP Working Papers 529, Universidade do Porto, Faculdade de Economia do Porto.
  7. Angeloni, Laura & Martins-da-Rocha, Victor-Filipe, 2009. "Large economies with differential information and without free disposal," Economics Papers from University Paris Dauphine 123456789/2344, Paris Dauphine University.
  8. Martins-da-Rocha, Victor Filipe & Angeloni, Laura, 2008. "Large economies with differential information but without free disposal," Economics Working Papers (Ensaios Economicos da EPGE) 671, FGV/EPGE Escola Brasileira de Economia e Finanças, Getulio Vargas Foundation (Brazil).
  9. Carlos Hervés-Beloso & V. Martins-da-Rocha & Paulo Monteiro, 2009. "Equilibrium theory with asymmetric information and infinitely many states," Economic Theory, Springer, vol. 38(2), pages 295-320, February.
  10. Marialaura Pesce, 2010. "On mixed markets with asymmetric information," Economic Theory, Springer, vol. 45(1), pages 23-53, October.
  11. Marta Faias & Carlos Hervés-Beloso & Emma Moreno-García, 2011. "Equilibrium price formation in markets with differentially informed agents," Economic Theory, Springer, vol. 48(1), pages 205-218, September.
  12. Laura Angeloni & V. Martins-da-Rocha, 2009. "Large economies with differential information and without free disposal," Economic Theory, Springer, vol. 38(2), pages 263-286, February.

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